{"title":"Records on 1908-03-21","description":"Every record set or tied on 1908-03-21.","dataAsOf":"2026-10-16T00:00:00Z","lastRevised":"2026-10-17","source":"Source: NOAA National Centers for Environmental Information, Global Historical Climatology Network Daily (GHCN-Daily). Records are computed by World Extreme Weather Monitor and are not official NOAA products.","licence":"US Government open data (NOAA NCEI)","page":"https://worldextremeweathermonitor.com/records/1908-03-21/","columns":[{"name":"id","description":"Stable record id: station, date, type and timescale."},{"name":"station_id","description":"GHCN-Daily station id."},{"name":"station_name","description":"Station name."},{"name":"country","description":"ISO 3166 alpha-2 country code."},{"name":"type","description":"Record type: tmax_high, tmax_low, tmin_high, tmin_low, prcp_high, snow_high or snwd_high."},{"name":"timescale","description":"daily, monthly or all-time."},{"name":"date","description":"Date the record was set, YYYY-MM-DD."},{"name":"value","description":"Record value in degrees Celsius or millimetres."},{"name":"unit","description":"c for degrees Celsius, mm for millimetres."},{"name":"previous_value","description":"The record it replaced, in the same unit. Empty for a first record."},{"name":"previous_date","description":"Date of the replaced record."},{"name":"margin","description":"How far the new value beat the old record, a non negative magnitude in the same unit. Zero for a tie."},{"name":"years_stood","description":"Whole years the replaced record had stood."},{"name":"significance","description":"Record Significance Score from 0 to 100 (see /methodology/)."},{"name":"tie","description":"True when the value tied the record."},{"name":"provisional","description":"True while the record is inside the 60 day provisional window."},{"name":"lat","description":"Station latitude in decimal degrees."},{"name":"lon","description":"Station longitude in decimal degrees."}],"rows":[{"id":"UK000047811-1908-03-21-prcp_high-daily","station_id":"UK000047811","station_name":"Armagh","country":"GB","type":"prcp_high","timescale":"daily","date":"1908-03-21","value":17.3,"unit":"mm","previous_value":10.8,"previous_date":"1841-03-21","margin":6.5,"years_stood":66,"significance":20,"tie":false,"provisional":false,"lat":54.35,"lon":-6.65},{"id":"USW00093852-1908-03-21-tmax_low-daily","station_id":"USW00093852","station_name":"Jacksonville Wb City","country":"US","type":"tmax_low","timescale":"daily","date":"1908-03-21","value":11.7,"unit":"c","previous_value":12.2,"previous_date":"1872-03-21","margin":0.5,"years_stood":35,"significance":14,"tie":false,"provisional":false,"lat":30.3333,"lon":-81.65},{"id":"USC00319462-1908-03-21-tmax_low-daily","station_id":"USC00319462","station_name":"Wilmington Wb City","country":"US","type":"tmax_low","timescale":"daily","date":"1908-03-21","value":7.8,"unit":"c","previous_value":10,"previous_date":"1895-03-21","margin":2.2,"years_stood":12,"significance":10,"tie":false,"provisional":false,"lat":34.2333,"lon":-77.95}]}